diff --git a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
index 8c323442c68e..f0feae6730e3 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3566-box.dtsi
@@ -168,6 +168,12 @@
 	};
 };
 
+&bus_npu {
+	bus-supply = <&vdd_logic>;
+	pvtm-supply = <&vdd_cpu>;
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&vdd_cpu>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
index f316eecaf0f2..40022eb6c646 100644
--- a/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
+++ b/arch/arm64/boot/dts/rockchip/rk3566-rk817-tablet.dts
@@ -214,6 +214,12 @@
 	};
 };
 
+&bus_npu {
+	bus-supply = <&vdd_logic>;
+	pvtm-supply = <&vdd_cpu>;
+	status = "okay";
+};
+
 &cpu0 {
 	cpu-supply = <&vdd_cpu>;
 };
diff --git a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
index cdf97a0c1161..e1ec294b2c82 100644
--- a/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
+++ b/arch/arm64/boot/dts/rockchip/rk3568-nvr.dtsi
@@ -177,6 +177,12 @@
 	};
 };
 
+&bus_npu {
+	bus-supply = <&vdd_logic>;
+	pvtm-supply = <&vdd_cpu>;
+	status = "okay";
+};
+
 &combphy0_us {
 	status = "okay";
 };